/*************************************************************************
  > File Name: VectorSwap.cpp
  > Author: 16hxliang3
  > Mail: 16hxliang3@stu.edu.cn 
  > Created Time: Wed 11 May 2022 03:42:31 PM CST
 ************************************************************************/

#include<iostream>
#include <vector>
int main()
{
  std::vector<int> vectorSwap = {0,1,2,3,4,5,6};
  std::swap(vectorSwap[1],vectorSwap[3]);
  return 0;
}
